Economic Definition of scarcity. Offline Version: PDF. Term scarcity Definition: A pervasive condition of human existence that exists because society has unlimited wants and needs, but limited resources used for their satisfaction.
EHEC is an abbreviation for enterohaemorrhagic Escherichia coli. Escherichia coli (E. coli) is a. bacterium that is commonly found in the gut of humans and warm-blooded animals. Most strains. of E. coli are harmless. Some strains however, such as EHEC, can cause severe foodborne disease.
An electronic health record (EHR) is an individual's official health document that is shared among multiple facilities and agencies. The role of EHRs is becoming increasing influential as more patient information becomes digital and larger numbers of consumers express a desire to have mobile access to their health records.